Angle-adjustable mechanical structure
By designing a mechanical structure including a base, a rotating ball, a rotating disc, a slider, a moving block, an inner tube, an outer tube and an electric push rod, the problem of the small adjustment range of the existing angle adjustment structure is solved, and multi-directional angle adjustment is achieved to adapt to the shooting needs of cameras and other equipment.
Patent Information
- Application Number
- CN202422495406.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Most of the existing angle adjustment structures can only be adjusted in a single direction or have a small adjustment range, which is difficult to adapt to the multi-directional shooting needs of cameras and other equipment.
A mechanical structure including a base, a rotating ball, a rotating disk, a slider, a moving block, an inner tube, an outer tube and an electric push rod is designed. By driving the motor to drive the rotating disk, the electric push rod is used to push the slider to move in the slide groove, changing the inclination angle of the rotating ball, thereby adjusting the position and angle of the equipment.
Multi-directional angle adjustment is achieved, the adjustment range is expanded, and the shooting needs of cameras and other equipment are met.
Smart Images
Figure CN223160914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of angle adjustment structures, and particularly relates to a mechanical structure for angle adjustment. Background Art
[0002] Machinery refers to the general term of machines and mechanisms; machinery is a tool device that can help people reduce the work difficulty or save effort. Items such as chopsticks, brooms, and tweezers can all be called machinery, and they are simple machinery; while complex machinery is composed of two or more simple machines.
[0003] Most of the existing angle adjustment structures can only be adjusted in a single direction, or multiple-direction adjustments are achieved through multiple layers of the same structure. However, the adjustment range is small and it is difficult to meet the shooting requirements of devices such as cameras. Therefore, a mechanical structure for angle adjustment is proposed to solve the above problems. Summary of the Utility Model
[0004] The utility model provides a mechanical structure for angle adjustment, which solves the above technical problems.
[0005] To solve the above technical problems, a mechanical structure for angle adjustment provided by the utility model includes a base. A limit ring is fixed to the upper end of the base. A rotating ball is rotatably connected inside the limit ring. A rotating disk is rotatably connected inside the base. A chute is provided on the upper end of the rotating disk. A slider is slidably connected inside the chute. A moving block is fixed to the upper end of the slider. An inner tube is rotatably connected to the upper end of the moving block. An outer tube is slidably connected to the upper end of the inner tube. Springs are connected to the surfaces of the inner tube and the outer tube. The upper end of the outer tube is fixed to the rotating ball. An electric push rod is rotatably connected to the side of the moving block. The other end of the electric push rod relative to the moving block is rotatably connected to the rotating disk. A driving motor is drivingly connected to the lower end of the rotating disk.
[0006] Preferably, a motor bracket is fixed to the inner surface of the base, and the driving motor is arranged inside the motor bracket.
[0007] Preferably, a limit ring is fixed to the inner surface of the base, and the rotating disk is rotatably connected to the limit ring.
[0008] Preferably, the other end of the electric push rod relative to the moving block is fixed with a rotating block, and the rotating block is rotatably connected to the rotating disk.
[0009] Preferably, the limit ring is an arc on both sides of the circular center line, and the outer surface contour of the limit ring fits the rotating ball.
[0010] Preferably, the chute is a straight groove, and the chute extends from the center position of the rotating disk to the edge of the rotating disk.
[0011] Compared with the related technology, a mechanical structure with angle adjustment provided by the utility model has the following beneficial effects:
[0012] In the utility model, a driving motor drives a rotating disc to rotate, the rotating disc drives a rotating ball to rotate through a moving block and a telescopic column, and an electric push rod can push a slider to move inside a sliding groove, changing the inclination angle of the rotating ball, thereby changing the position and angle of the device on the rotating ball. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is the main structure diagram of the utility model;
[0014] Figure 2 is the sectional structure diagram of the limiting ring and the base in the utility model;
[0015] Figure 3 is the sectional structure diagram of the rotating disc in the utility model;
[0016] Figure 4 is the sectional structure diagram of the telescopic column in the utility model.
[0017] Reference numerals in the figures: 1, rotating ball; 2, limiting ring; 3, base; 4, motor bracket; 5, limiting ring; 6, rotating disc; 7, sliding groove; 8, slider; 9, moving block; 10, electric push rod; 11, telescopic column; 12, driving motor; 111, outer tube; 112, inner tube; 113, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] An embodiment is given by Figures 1-4 The utility model includes a mechanical structure with angle adjustment, including a base 3. A limiting ring 2 is fixed at the upper end of the base 3. A rotating ball 1 is rotatably connected inside the limiting ring 2. A rotating disc 6 is rotatably connected inside the base 3. A sliding groove 7 is arranged at the upper end of the rotating disc 6. A slider 8 is slidably connected inside the sliding groove 7. A moving block 9 is fixed at the upper end of the slider 8. An inner tube 112 is rotatably connected at the upper end of the moving block 9. An outer tube 111 is slidably connected at the upper end of the inner tube 112. Springs 113 are connected to the surfaces of the inner tube 112 and the outer tube 111. The upper end of the outer tube 111 is fixed to the rotating ball 1. An electric push rod 10 is rotatably connected to the side of the moving block 9. The other end of the electric push rod 10 relative to the moving block 9 is rotatably connected to the rotating disc 6. The lower end of the rotating disc 6 is drivingly connected to a driving motor 12.
[0019] A motor bracket 4 is fixed on the inner surface of the base 3, and the driving motor 12 is arranged inside the motor bracket 4.
[0020] A limiting ring 5 is fixed on the inner surface of the base 3, and the rotating disc 6 is rotatably connected to the limiting ring 5.
[0021] A rotating block is fixed to the other end of the electric push rod 10 relative to the moving block 9, and the rotating block is rotatably connected to the rotating disk 6.
[0022] The limiting ring 2 is arc-shaped on both sides of the circular center line, and the limiting ring 2 fits the outer surface contour of the rotating ball 1.
[0023] The sliding groove 7 is a straight groove, and the sliding groove 7 extends from the center position of the rotating disk 6 to the edge of the rotating disk 6.
[0024] Start the electric push rod 10. The elongation of the electric push rod 10 drives the slider 8 to move inside the sliding groove 7. The moving block 9 drives the inner tube 112 to move relative to the outer tube 111, and the spring 113 deforms. At the same time, the outer tube 111 drives the rotating ball 1 to rotate inside the limiting ring 2. The driving motor 12 starts and drives the rotating disk 6 to rotate, so that the rotating ball 1 changes its position, thereby adjusting the position and angle of the equipment at the top of the rotating ball 1.
Claims
1. An angle-adjustable mechanical structure, including a base (3), characterized in that, A limiting ring (2) is fixed to the upper end of the base (3). A rotating ball (1) is rotatably connected inside the limiting ring (2). A rotating disc (6) is rotatably connected inside the base (3). A chute (7) is provided at the upper end of the rotating disc (6). A slider (8) is slidably connected inside the chute (7). A moving block (9) is fixed to the upper end of the slider (8). An inner tube (112) is rotatably connected to the upper end of the moving block (9). An outer tube (111) is slidably connected to the upper end of the inner tube (112). Springs (113) are connected to the surfaces of the inner tube (112) and the outer tube (111). The upper end of the outer tube (111) is fixedly connected to the rotating ball (1). An electric push rod (10) is rotatably connected to the side of the moving block (9). The other end of the electric push rod (10) relative to the moving block (9) is rotatably connected to the rotating disc (6). A driving motor (12) is drivingly connected to the lower end of the rotating disc (6).
2. The mechanical structure with angle adjustment according to claim 1, characterized in that, A motor bracket (4) is fixed to the inner surface of the base (3). The driving motor (12) is arranged inside the motor bracket (4).
3. A mechanical structure with angle adjustment according to claim 1, characterized in that, A limiting ring (5) is fixed to the inner surface of the base (3). The rotating disc (6) is rotatably connected to the limiting ring (5).
4. A mechanical structure with angle adjustment according to claim 1, characterized in that The other end of the electric push rod (10) relative to the moving block (9) is fixed with a rotating block. The rotating block is rotatably connected to the rotating disc (6).
5. The angle-adjustable mechanical structure according to claim 1, characterized in that: The limiting ring (2) is in an arc shape on both sides of the circular center line. The limiting ring (2) fits the outer surface contour of the rotating ball (1).
6. The mechanical structure with angle adjustment according to claim 1, wherein, The chute (7) is a straight chute. The chute (7) extends from the center position of the rotating disc (6) to the edge of the rotating disc (6).